We've rounded up the best online sales of the weekend, including a couple of exclusive offers for Remodelista readers. Above: Enter the code GIVETHANKS20 on textile designer Rebecca Atwood's online shop and get 20 percent off of orders over $100. The offer is good from today through Monday, November 28, 2016. The Spots Table Runner in Natural ($450), shown above, is a subtly-patterned but still neutral background for a holiday tablescape. (See our post Handmade Wallpaper in Painterly Prints from Rebecca Atwood in Brooklyn.) Above: This Monday, November 28, enter the code LIGHTUP to get free shipping at Terrain. Shown above: The Gold Brushstroke Circle Tray has a touch of gilt for holiday cakes and pies ($128). Above: Remodelista readers can also get an exclusive offer at Merchant No. 4 this month: Starting today, enter code SEASON15 and get 15 percent off your online purchase, now through December 19, 2016. Dream of spring (or care for winter houseplants) with this Patinat...